- X⊙y=(x+y)/|x-y|. Prove that ⊙ is commutative?

Discover Questions

A. The sum to infinity of a GP is twice the sum of the first two terms. Find possible values of the common ratio.? The voltage across R1; the voltage across R2 ;
the current passing through R3; and
the power dissipated by R3. ? What is the highest elevation in alabama? What is the probability of a flipped coin landing on heads 5 times out of 7 trials? Which expression represents 1/6 ( 6y + 12) *?